package com.Maybe.book.mapper;

import com.Maybe.book.model.BookInfo;
import com.Maybe.book.model.PageRequest;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface BookMapper {

    @Insert("INSERT into book_info (book_name,author,count,price,publish,`status`) " +
            "values (#{bookName},#{author},#{count},#{price},#{publish},#{status});")
    Integer addBook(BookInfo bookInfo);


    @Select("SELECT * from book_info where `status`<>0 limit #{offset},#{pageSize}")
    List<BookInfo> selectBooksByPage(PageRequest pageRequest);
    @Select("SELECT count(1) from book_info where `status`<>0")
    Integer count();

    @Select("select * from book_info where id=#{id}")
    BookInfo queryBookById(Integer id);

    void updateBook(BookInfo bookInfo);

    void batchDeleteBook(List<Integer> ids);
}
